Dfb-Ld, Fp-Ld, And Led Measurement - YASKAWA AQ6370B User Manual

7.5

DFB-LD, FP-LD, and LED Measurement

Procedure
IM 735302-01E
Light source parameters can be analyzed from the measured waveform of each light
source (DFB-LD, FP-LD, LED).
1.
Press ANALYSIS. The soft key menu for analyzing measured waveforms
appears.
2.
Press the ANALYSIS 1 soft key. The analysis function selection menu is
displayed.
3.
Press the DFB-LD, FP-LD, or LED soft key according to the type of light source
to be analyzed. Analysis is performed, and the results are displayed in the data
area.
Example of a measured waveform of an FP-LD
When changing the analysis parameters
4.
Continuing on from step 3, press the PARAMETER SETTING soft key. The
measurement parameter setting screen for the type of light source selected is
displayed.
5.
Move the cursor with the arrow keys or soft keys, and enter a setting value with
the numeric key pad. To select a check box, align the cursor then press the
SELECT soft key.
6. Press the CLOSE WINDOW soft key. The measurement parameter setting screen
closes, and the soft key menu returns to the previous stage.
7.
Press the ANALYSIS EXECUTE soft key. Analysis is performed according to the
changed parameters, and the results are displayed in the data area.
Note
For details on the analysis algorithms for the DFB-LD, FP-LD, and LED light sources, see
appendix 3, "Details of Analysis Functions."
Data area
10
11
App
Index
7-9
1
2
3
4
5
6
7
8
9